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Give more power to USB devices on Raspberry Pi

There’s a way to allow your Pi to provide as much power to the connected USB devices as possible. Let me show you how. You can check how much power do your USB devices use sudo lsusb -v | grep -e ‘MaxPower’ -e ‘Bus [0-9]’ sudo nano...

Dataplicity user su-ing

When using the Dataplicity service, you get logged into their default user ‘dataplicity’. You need to su into your regular user, usually ‘pi’. To make this more convenient (also less secure, so please consider yourself warned!) you can create a...